Problem M
Utopia Relationships — Problem Statistics

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Submissions	250
Accepted submissions	68
Submission ratio	27.20%
Authors	89
Full solves [?]	53
Full solve Ratio	59.55%

#	User	Runtime	Language	Date
1	Nikola Katov	0.03 s	C++	2025-10-19 03:31:19
2	Kevin Sun	0.05 s	C++	2025-10-11 21:40:25
3	Kai Wen Yang	0.05 s	C++	2025-10-11 22:49:17
4	Benyu Wang	0.05 s	C++	2025-10-11 23:32:50
5	User 006	0.05 s	C++	2025-10-12 00:57:16
6	Robert Chung	0.05 s	C++	2025-10-16 03:18:45
7	Rain Zimin Yang	0.05 s	C++	2025-10-16 03:54:16
8	Evan Simanovskis	0.05 s	C++	2025-10-16 14:54:22
9	Ian DeHaan	0.05 s	C++	2025-10-17 03:23:42
10	Brandon Han	0.05 s	C++	2025-10-17 06:02:30

#	User	Runtime	Language	Date
1	Mark Sturtevant	0.46 s	Java	2025-11-02 23:12:44
2	Godmar Back	0.49 s	Java	2025-10-16 02:56:38

#	User	Runtime	Language	Date
1	Ethan Lu	0.17 s	Python 3	2025-10-16 23:42:46
2	Hung Phan Quoc Viet	0.56 s	Python 3	2025-10-29 14:23:19

#	User	Length	Language	Date
1	Hung Phan Quoc Viet	1165	C++	2025-10-15 06:41:45
2	Kevin Sun	1329	C++	2025-10-11 21:40:25
3	Iulian-George Arsenoiu	1395	C++	2025-10-19 02:45:46
4	Sriniketh Vangaru	1461	C++	2025-10-20 23:25:24
5	Kangyang Zhou	1513	C++	2025-10-11 21:14:46
6	Vlad Kurgankin	1787	C++	2025-10-17 06:16:40
7	Zac Friggstad	1826	C++	2025-10-15 15:17:10
8	Jiahao Fu	1860	C++	2025-10-26 00:56:44
9	Benyu Wang	1861	C++	2025-10-11 23:32:50
10	Kai Wen Yang	2064	C++	2025-10-11 22:49:17

#	User	Length	Language	Date
1	Godmar Back	5025	Java	2025-10-16 02:56:38
2	Mark Sturtevant	9220	Java	2025-11-02 23:12:44

#	User	Length	Language	Date
1	Hung Phan Quoc Viet	950	Python 3	2025-10-29 14:24:34
2	Ethan Lu	2603	Python 3	2025-10-16 23:42:46

Solution running time distribution